*{
    margin: 0;padding: 0;
}
li{
    list-style: none;
}
a{
    text-decoration: none;
}
body{
    background: yellow;
}
div#top{
    width: 100%;
    height: 30px;
    background: #3D4450;
    .logo{
        height: 30px;
        width: 100px;
        float: left;
        margin-left: 4em;
        background: #3D4450;
        background: url("./img/logo.png") no-repeat scroll 0% 0%;
        background-size: 100%; 
    }
    ul{
        display: none;
    }

    div.menu{
        display: block;
        width: 10px;
        height: 15px;
        float:right;
        margin-top: 5px;
        margin-right: 12px;
        padding: 4px 3px 0px 3px;
        border: 1px solid black;
        background: #3D4450;
        div{
           width: 10px;
           height: 2px;
           background: white;
           margin-bottom: 2px;
           border-radius: 5% 5% 5% 5%; 
        }
    }
    div.menu:hover{
        background: #262C35;
        
    }
}

div.content{
    margin:30px auto 0px;
    width:85%;
    height: auto;
    overflow: hidden;
    .left{
        float:none;
        width:100%;       
        height:100%;
        .no1{
            width:100%;       
//          height:300px;
            background: url("./img/pic.jpg") no-repeat;
            background-size: 100%;
            border-radius: 1%;
        }
        
    }
    .right{
        margin-top: 10px;
        float:none;
        width:180px;
        height:150px;
        border:solid 1px #3D4450;
        border-radius: 1%;
        font-size: 12px;
        .header{
            width:180px;
            height:16px;
            background: #3D4450;
        }
        input[type="text"],input[type="password"]{
            width:125px;
            height:18px;
            margin-top: 10px;
            margin-left:5px ;
            border:solid 1px #CCCCCC;
            border-radius: 3%;
        }
        input[type="text"]:focus{
            border: 1px solid #F89693;
            box-shadow: 1px 1px 1px 0px #F89693;
        }
        input[type="password"]:focus{
            border: 1px solid #F89693;
            box-shadow: 1px 1px 1px 0px #F89693;
        }
        input[type="submit"]{
            width:76px;
            height:21px;
            margin-top: 10px;
            margin-left:3px ;
            background: #484550;
            color: white;
            border: none;
            border-radius: 3%;
        }
        input[type="submit"]:hover{
            background: #D9534F;
        }
    }
}